I had an electrician set mine up and explain it for me. No its not rocket science.It isn't stupid. Some folks aren't versed in how electricity/wattage/amperage and sizing appliances with the correct extension cords or backfeeding a breaker panel works. People and families have died with lack of that knowledge.
I'm sure there are some folks monitoring this thread have learned some things they didn't know before.
That is the purpose of a discussion forum. It's sad you have to be so egotistical about what you think you know.
Perhaps you should lead off with your immense knowledge of electrical principles in the thread Dave started about the Grid.
https://www.okshooters.com/threads/power-grid-discussion.272061/
I'd be happy to engage and discuss with my limited knowledge.